package User;

import BookList.Booklist;
import Operate.IO;

/**
 * Created with Intellij IDEA.
 * Description;
 * User:墨琦
 * Data:2023-03-25
 * Time:9:54
 */
public abstract class User {

    public IO[] ioperate;
   public User()
    {}
    public abstract int menu();
   public void Operation(int choice, Booklist book)
   {
       this.ioperate[choice].work(book);
   }
}
